Update dependency-injection.md (#20303)

Author: Rick-Anderson

aspnetcore/fundamentals/dependency-injection.md

@@ -19,6 +19,8 @@ ASP.NET Core supports the dependency injection (DI) software design pattern, whi
 
 For more information specific to dependency injection within MVC controllers, see <xref:mvc/controllers/dependency-injection>.
 
+For information on using dependency injection in console apps, see [Dependency injection in .NET](/dotnet/core/extensions/dependency-injection)
+
 For more information on dependency injection of options, see <xref:fundamentals/configuration/options>.
 
 This topic provides information on dependency injection in ASP.NET Core. For information on using dependency injection  in console apps, see [Dependency injection in .NET](/dotnet/core/extensions/dependency-injection).